.pxToRem(@p, @px) {
    @{p}: @px / 75px * 1rem;
}
body {
    background: #CCCCCC;
}
#head {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    .pxToRem(height,100);
    flex-direction: column;
    p {
        width: 100%;
        display: flex;
        justify-content: space-around;
        align-items: center;
        a {
            .span1 {
                .pxToRem(height,50);
                .pxToRem(width,50);
                .pxToRem(line-height,50);
                text-align: center;
                border: 1px solid #969DA4;
                border-radius: 50%;
                font-weight: bold;
                display: block;
            }
        }
        .span3 {
            .pxToRem(height,50);
            .pxToRem(width,50);
            .pxToRem(line-height,50);
            text-align: center;
            border: 1px solid #969DA4;
            border-radius: 50%;
            font-weight: bold;
        }
        .span2 {
            .pxToRem(font-size,35);
        }
    }
}
#main {
    width: 100%;
    .pxToRem(margin-top,100);
    
    background: #fff;
    span {
        width: 100%;
        display: block;
        text-align: center;
    }
    .span1 {
        width: 100%;
        img {
            width: 100%;
        }
    }
    .span2 {
        .pxToRem(font-size,35);
        .pxToRem(line-height,50);
    }
    .span3 {
        .pxToRem(font-size,40);
        .pxToRem(line-height,80);
        color: red;
    }
    .span4 {
        .pxToRem(margin-left,330);
        .pxToRem(width,100);
        .pxToRem(font-size,20);
        .pxToRem(line-height,30);
        color: brown;
        border: 1px solid #A52A2A;
    }
    p {
        .pxToRem(width,220);
        text-align: center;
        .pxToRem(font-size,27);
        .pxToRem(height,60);
    }
}
.nr {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 2px solid #CCCCCC;
    text-align: center;
    flex-direction: column;
    .pxToRem(margin-top,15);
    p {
        width: 100%;
        .pxToRem(height,120);
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: #fff;
        .span1 {
            .pxToRem(font-size,35);
            .pxToRem(padding-left,25);
        }
        .span2 {
            .pxToRem(font-size,35);
            .pxToRem(padding-right,25);
            color: red;
        }
    }
    .p4 {
        color: #CCCCCC;
        .pxToRem(font-size,30);

    }
    .gk {
        .pxToRem(margin-top,15);
    }
}
.suiy {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    .pxToRem(margin-top,15);
    img {
        width: 15%;
    }
    .right {
        width: 70%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        .p1 {
            width: 50%;
            display: flex;
            flex-direction: column;
            .span1 {
                width: 100%;
                .pxToRem(font-size,40);
            }
            .span2 {
                flex: 1;
                width: 100%;
                .pxToRem(width,100);
                .pxToRem(font-size,20);
                .pxToRem(line-height,30);
                .pxToRem(margin-top,15);
                color: #C3C4C6;
                text-align: center;
                border: 1px solid #969DA4;
            }
        }
        .p2 {
            .pxToRem(margin-right,25);
        }
    }
}
.changp{
     width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    .pxToRem(margin-top,5);
    flex-direction: column;
    .pxToRem(margin-bottom,90);
    .chan1{
                width: 90%;
                .pxToRem(font-size,40);
                .pxToRem(line-height,60);
                .pxToRem(margin-top,15);
    }
     .chan2 {
                flex: 1;
                width: 90%;
                .pxToRem(font-size,30);
                .pxToRem(line-height,50);
                .pxToRem(margin-top,15);
                color: #C3C4C6;
               flex-wrap: wrap;
               .pxToRem(margin-bottom,110);
            }
}
#footer{
    width: 100%;
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 10;
    background: #fff;
    display: flex;
    justify-content:space-between;
    align-items: center;
    .left{
        width: 50%;
         display: flex;
    justify-content: center;
    align-items: center;

    dl{
        margin: 2% 2%;
        padding:1%;
        border: 1px solid #007AFF;
        border-radius: 5px;
        text-align: center;
        width:40%;
        dt{
            img{
                width: 30%;
            }
        }
        dd{
            .pxToRem(font-size,24);
            color: #929395;
        }
    }
      }
    span{
          .pxToRem(margin-right,15);
        width: 30%;
        text-align: center;
        display: block;
        background: #e6454a;
        padding: 3% 0;
        color: #fff;
        border-radius: 10px;
        .pxToRem(border-radius,10);
    }
}
